仲醇

NAF是一种新型的选择性芳氧基哌嗪类α1A，D-AR拮抗剂，其结构式中含有手性仲醇结构，具有一对光学对映体。

NAF is a new type of selective aryloxy-piperazines α 1A , D - AR antagonist , and its formula contained the structure of chiral secondary alcohol , so it has a pair of optical enantiomers .

本文对C5-7仲醇的工业生产做了较为详细的研究。

The industrial production of C5-7 secondary alcohol has been studied in detail in this article .

结果表明N，N-1,3-二溴-5,5-二甲基乙内酰脲氧化伯醇及仲醇生成相应的醛或酮；

This test shows that oxidizing primary alcohol , secondary alcohol and α - hydroxyl acid yields corresponding aldehyde or ketone ;

醇结构对MIECC有影响，在反应初速率及平衡产率方面均遵循伯醇>仲醇>叔醇的规律。

The structure of amyl alcohol affects both the initial reaction rate and the ultimate yield of amyl n caprylate in the following sequence : primary alcohol > secondary alcohol > tertiary alcohol .

仲醇制工业助剂的研究

Researches on Production of Commercial Auxiliary Agents from Secondary Alcohols

新型仲醇脱氢制酮催化剂的研究

Development of a new catalyst for dehydrogenation of sec alcohol to ketone

铱配合物催化下不饱和仲醇的氢转移反应

Iridium Complex Catalyzed Hydrogen Transfer Reaction of Unsaturated Secondary Alcohols

过渡金属催化仲醇脱氢反应的理论研究

A DFT Study on Dehydrogenation of Secondary Alcohols catalyzed by transition-metal complex

三相催化作用在仲醇氧化中的应用

Application of Triphasic Catalysis to the Oxidation of Secondary Alcohols

仲醇脱氢制酮技术现状及进展

The present situation and development in technology of preparing ketones by sec-alcohol dehydrogenation

氯化铵三氧化铬对仲醇的选择性氧化研究

The Selective Oxidations of Secondary Alcohols by Ammonium Chlorochromate

仲醇氧乙烯加合物的分离与结构分析

The Structural Analysis for Secondary Alcohol Ethylene Oxide Adducts

精制仲醇的各项性能指标达到了洗涤剂醇规格要求。

The specifications of purified secondary alcohol could meet the requirements of detergent alcohol .

生物法制备手性仲醇化合物

Preparation of Chiral Sec-Alcohols by Biological Technique

仲醇的脱氢速率比伯醇快。

The rate of dehydrogenation of the secondary alcohols is faster than that of the primary .

正构石蜡氧化生产高级仲醇及其乙氧基化合物的新方法

The manufacture of higher secondary alcohols and their ethoxylates via n-paraffin oxidation by a newly developed process

高磺化-β-环糊精毛细管电泳分离分析手性芳香仲醇

Analysis of Chiral Secondary Aromatic Alcohols by Capillary Electrophoresis Using Sulfated β - Cyclodextrin as Chiral Selector

GB/T14457.7-1993单离及合成香料伯醇或仲醇含量的测定乙酐吡啶法

Isolate and synthetic aroma chemicals & Determination of primary or secondary alcohols content by acetic anhydride-pyridine method

仲醇衍生的表面活性剂

Surfactants derived from secondary alcohols

此外还检出了一整套直链一元仲醇同系物，其碳数从10至33，而羟基可在任何理论上可能的碳位上。

Straight chain alcohols range from 10 to 33 with the hydroxyl group at every theoretically possible positions .

用氯化铵三氧化铬可以较高的产率将仲醇选择性氧化生成相应的酮。

The selective oxidations of secondary alcohols to corresponding ketones by ammonium chlorochromate were described in this paper .

硼烷对前手性酮的不对称还原是合成手性仲醇的重要方法。

Asymmetric borane reduction of prochiral ketones is a good process to the synthesis of enantiomerically enriched secondary alcohols .

羰基化合物加氢产物仲醇是许多有机药物合成的重要中间体，潜手性羰基化合物催化加氢可形成手性醇，故羰基的不对称加氢反应方面的研究较广泛。

Catalytic hydrogenation of organic compounds containing carbonyl groups is an important field in a variety of chemical processes for the synthesis of fine chemical and pharmaceuticals .

方法通过三苯甲醚保护伯醇、氧化仲醇、脱去保护基的方法，合成3酮基12羟基13,14烯穿心莲内酯。

Methods 3-one-12-hydroxy-13,14-ene-andrographolide was synthesized in a three-step route , including protecting primary alcohol of andrographolide by trityl ether , oxidating secondary alcohol and removing protecting group , etc.

本文研究了用手铵盐-仲醇-煤油溶液从弱碱性（或近中性）溶液中萃取铀的机理。

In this paper the mechanism of uranium extraction by a secondary alcohol-kerosene solution of a quaternary ammonium salt from the nearly neutral ammonium carbonate solution is studied .

乙酰丙酮-亮氨酸-铜体系不仅能够将脂肪醇和芳香醇的仲醇氧化成相应的酮，而且也能将伯醇全部氧化成相应的羧酸。

The N-acac-amino acid-Cu system oxidized not only the sec-alcohols of benzylic and aliphatic alcohols to corresponding ketones , but also the primary alcohol to the corresponding carboxylic acid .

在优化条件下，NBS/TBN催化体系能有效地氧化各种伯、仲醇为相应的醛、酮或酯。

Under optimized condition , NBS / TBN catalysed selective aerobic oxidation of a broad range of primary and secondary alcohols , to the corresponding aldehydes , ketones and esters .

近年来，不对称催化的发展使光学活性有机化合物（如手性仲醇）的不对称合成得到了革命性地发展。

Recently , with the evolution of asymmetric catalysis , asymmetric synthesis for achieving optical active products ( such as optical pure secondary alcohols ) has got a significant development .

在室温下，可以获得一系列芳香仲醇化合物，反应处理简单，产物易分离，产率达到92%以上。

A series of aromatic alcohol compounds were synthesized at room temperature . The products were easy separated from catalyst and the yield of which is up to 92 % .

与伯醇相比，两种直链仲醇的脱氢活化能比伯醇低7千卡/克分子左右。

Comparing with primary alcohols , the activation energics of the two kinds of the hydrocarbon chain secondary alcohols are lower by about 7 Koal / mole than that of the primary .